baber/WOPTO huggingface dataset:
Patent JP-2023032684-A (JP)
Title: Membrane filtration apparatus
Inventor: SUGIMOTO MASAYA
IPC: C02F1/44
Filed: 2021-08-27
Abstract: To provide a stable and continuous operation of a membrane filtration apparatus.SOLUTION: A membrane filtration apparatus 10 includes: filtration means 12 having a reverse osmosis membrane or nanofiltration membrane that separates treated water into permeate water and concentrated water; a tank 11 that stores treated water to be treated by the filtration means 12; a treated water line L1 that supplies treated water from the tank 11 to the filtration means 12; a treated water line L2 that distributes the permeate water from the filtration means 12; a concentrated water line L3 that distributes the concentrated water from the filtration means 12; a drainage line L4 that branches off from the concentration line 3 and discharges some of the concentrated water flowing through the concentrated water line L3 outside; a water supply line L6 that supplies treated water to the tank 11; and a control unit 20 that adjusts a flow rate of the treated water flowing through the feed water line L6 so that the flow rate of the water supply line 6 becomes the sum of the flow rate of the permeate water flowing through the treated water line L2 and the flow rate of the concentrate water flowing through the drain line L4.SELECTED DRAWING: Figure 1
Patent JP-2023037667-A (JP)
Title: Electrical appliance and information processor
Inventor: FUKUMORI ATSUMASA
IPC: G08B25/04
Filed: 2021-09-06
Abstract: To provide an electrical appliance and information processor capable of detecting a failure by detecting an alarm tone with high precision.SOLUTION: An electrical appliance includes: a voice reception section for receiving external voice which has a normal operation mode and a voice storage mode and receives an alarm tone given from the outside in the voice storage mode to store the received alarm tone in a prescribed storage section; an alarm tone determination section for comparing the voice received from the outside in the normal operation mode by the voice reception section to the alarm tone stored in the storage section and determining whether or not the voice is an alarm tone; and a transmission section for transmitting the information on the voice to an external information processor when the alarm tone determination section determines that the voice is an alarm tone.SELECTED DRAWING: Figure 1
Patent JP-2023038704-A (JP)
Title: Server device, terminal device, program, and method
Inventor: SHIRAHIGE NAOKI
IPC: G06Q10/08
Filed: 2021-09-07
Abstract: To provide a server device and so on with an excellent usability for a person receiving a delivery object.SOLUTION: A server device according to the present disclosure includes a management terminal device to manage the transfer of a delivery object, a transfer destination terminal device of a delivery object transfer destination, a memory, and a processor, where the memory includes a communication interface to communicate via a network and an index indicating the delivery object in addition to a prescribed instruction command, and is configured to store delivery information received from the management terminal device for managing the delivery object transfer and to store activity information indicating at least the work related to the delivery object, and the processor is configured to transmit the delivery information to the transfer destination terminal device based on the instruction command stored in the memory, receive the index selected based on the transmitted delivery information from the transfer destination terminal device, and transmit the activity information corresponding to the delivery object indicated by the received index to the transfer destination terminal device.SELECTED DRAWING: Figure 23
Patent JP-2023040350-A (JP)
Title: game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 realizes a state in which a predetermined area of a pattern display part is visible through a first rotary accessory member, and a state in which an information display part of a second rotary accessory member is visible through the first rotary accessory member in a special pattern game and a jackpot game, and executes a performance for reporting a jackpot type in these states. The first rotary accessory member and the second rotary accessory member can travel in one or plural routes. A state in which the information display part is visible through the first rotary accessory member is realized by movement of the second rotary accessory member to a rear side of the first rotary accessory member. One of the first rotary accessory member and the second rotary accessory member may be movable and the other may be fixed even if both of them are movable when they can be brought closer or separated relatively.SELECTED DRAWING: Figure 170
Patent JP-2023040716-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and performance movable control and display of an effect display and then output of a movable performance sound are performed when a movable body performance is executed after a predetermined period. A variable display having shorter variation time than a pattern determination period is allowed to be selected easily in a special state.SELECTED DRAWING: Figure 66
Patent JP-2023042412-A (JP)
Title: Electronic circuit, method, electronic system, and computer program
Inventor: MIYAZAKI KOTARO
IPC: H03K17/082
Filed: 2021-09-14
Abstract: To provide an electronic circuit, a method, and an electronic system capable of easily evaluating a protection function for a semiconductor switching element.SOLUTION: An electronic circuit according to the present embodiment includes: a detection circuit including a diode whose cathode side is connected to one end of a semiconductor switching element and whose anode side is connected to a first node; a comparison circuit that compares a voltage of the first node with a threshold voltage and generates a first signal; a filter that is connected between the first node and the other end of the semiconductor switching element and suppresses the voltage of the first node during a first period based on a control signal indicating ON of the semiconductor switching element; and a control circuit that determines at least one of the threshold voltage ad the first period based on the first signal.SELECTED DRAWING: Figure 1
Patent JP-2023042867-A (JP)
Title: Fixation ring, rotary electric machine, and resolver rotor
Inventor: KOTEGAWA SO
IPC: H02K1/28
Filed: 2021-09-15
Abstract: To provide a fixation ring that suppresses displacement of a resolver rotor relative to an axis of rotation and is capable of appropriately adjusting a load for positioning and fixing the resolver rotor.SOLUTION: A fixation ring comprises a plurality of narrow parts, a plurality of wide parts and a plurality of first piece parts. Each narrow part is provided on an annular first surface and an annular second surface facing each other in parallel, and is narrowest in width as seen from an external peripheral surface in an inward normal direction to the external peripheral surface. Each wide part is provided on the first surface and the second surface, and has a larger width than each narrow part. Each first piece part is provided at each wide part, and elastically deforms at a first curved part curved to the first surface side as a starting point. In a mapping form where the wide parts and the first piece parts are projected on a virtual flat surface which is parallel to the first surface, the first curve part of each first piece part crosses a straight line passing through a contact point of a circumscribed circle with an external peripheral edge of the wide part in which the first piece part is provided and a center point of the circumscribed circle. Each first piece part is positioned between an inscribed circle with respect to an inner peripheral edge of each first piece part and the first curve part.SELECTED DRAWING: Figure 1
Patent JP-2023043754-A (JP)
Title: Reception staff management device
Inventor: YOSHIZAWA KAHO
IPC: G06Q10/0631
Filed: 2021-09-16
Abstract: To provide proper customer service to visitors to a shop with insufficient customer service staff.SOLUTION: A customer service staff management device comprises: a staff management part which manages customer service persons belong to a plurality of shops respectively with registration information including information on the shops that they belong to; a customer service information acquisition part which is installed at each of the plurality of shops, and acquires customer service information representing whether customer service persons belonging to the shop is contacting visitors; a communication part which can communicate with communication terminals that the customer service persons carry respectively; and a control part which performs control to: selects, if the customer service information on all customer service persons belonging to a first shop among the plurality of shops represents that the customer service persons are contacting visitors, customer service persons, who are customer service persons belonging to a second shop different from the first shop and customer service persons that the customer service information represents as non-customer-contacting persons, as candidates for customer service persons; and then inform the customer service persons as the candidates for customer service persons of selection results through the communication part.SELECTED DRAWING: Figure 2
Patent JP-2023045156-A (JP)
Title: Laser processing device
Inventor: NOMURA TEPPEI
IPC: B23K26/00
Filed: 2021-09-21
Abstract: To provide a laser processing device capable of detecting an abnormality of a spatial light modulator at high speed.SOLUTION: A laser processing device includes: a laser beam irradiation unit 20 arranged between an oscillator 22 and a light collector 23 and including a spatial light modulator 24 which modulates and emits a laser beam 21 incident in accordance with a phase pattern displayed on a display unit 241; a light detection unit 30 for detecting an intensity of the laser beam 21; a pattern control unit for controlling the phase pattern being displayed on the display unit 241; a storage unit for storing the intensity of the laser beam 21 detected by the light detection unit 30 as reference intensity when a branch pattern serving as a phase pattern for branching the laser beam 21 is displayed on the display unit 241; and a determination unit for determining whether or not the spatial light modulator 24 is normally operating based on whether or not the intensity of the laser beam 21 detected by the light detection unit 30 has changed from the reference intensity.SELECTED DRAWING: Figure 3
Patent JP-2023045355-A (JP)
Title: Control device, printer, displace control method, and program
Inventor: NAKAHARA SHOTA
IPC: B41J3/407
Filed: 2021-09-22
Abstract: To provide a control device capable of easily recognizing a state of a finger arranged in the device, and provide a printer, a display control method, and a program.SOLUTION: A control device 10 includes a control unit 11 that controls display units 6 to display a display image based on finger images correspondingly to surface sides on which the display units 6 are arranged. The finger images are of a finger U from different directions and obtained by imaging the finger U arranged inside a housing 2. The display units 6 are a plurality of pieces of display means arranged in different surface sides of the housing 2.SELECTED DRAWING: Figure 5
Patent JP-2023045566-A (JP)
Title: refrigerator
Inventor: IWAMOTO KOJI
IPC: F25D23/02
Filed: 2021-09-22
Abstract: To provide a refrigerator having a so-called drawing type door body of which a door body part for opening/closing an opening part of a storage room is turnable, capable of reducing a space to be formed in the lower part of the door body part while avoiding a visual appearance from being impaired by the space.SOLUTION: The refrigerator in the embodiment has a movable body which includes a supported part supported movably in the longitudinal direction by a supporting part, the door body part provided on the front side further than the supported part for opening/closing the opening part of the storage room, a turn support part supporting the door body part turnably between a steady angle where the door body part gets into a state of enabling the closure of the opening part of the storage room and a turning angle where it gets into a state of inclining to the steady angle, and a turn restriction part for restricting the turn of the door body part during the course of the movable body moving to the opposite side to the storage room before the moving amount of the movable body from the storage room exceeds a predetermined amount, and for allowing the turn of the door body part when the moving amount of the movable body from the storage room is the predetermined amount or greater.SELECTED DRAWING: Figure 8
Patent JP-2023046016-A (JP)
Title: Piston for internal combustion engine
Inventor: MURAMATSU KEIJI
IPC: F02F3/00
Filed: 2021-09-22
Abstract: To provide a piston for an internal combustion engine capable of efficiently utilizing an oil and suppressing increase in weight.SOLUTION: A piston 6 includes a piston head 31 having an annular oil ring groove 35, a pair of piston skirts 32, and a side wall 33 connected to the pair of piston skirts 32. The piston 6 has: a piston internal space 51 surrounded by a lower face 31c of the piston head 31, inner faces 32b of the piston skirts 32, and an inner face 33b of the side wall 33; and oil return passages 41, 42. The oil return passages 41, 42 are adjacent to the piston skirts 32 and include first openings 44, 45 opened into the oil ring groove 35, second openings 65, 66 opened to an outer face 33a of the side wall 33, and flow channels 61, 62 connecting the first openings 44, 45 and the second openings 65, 66.SELECTED DRAWING: Figure 2
Patent JP-2023046351-A (JP)
Title: game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2021-09-23
Abstract: To provide a game machine which does not give excessive prize balls to a player.SOLUTION: A pachinko game machine PY1 includes a game control microcomputer 101 which can control a game, and a performance control microcomputer 121 which can control a performance. The game control microcomputer 101 can measure the number of subtracted balls acquired by subtracting the total number of shot balls from the total number of prize balls, and, based on that the number of subtracted balls reaches predetermined 80000 or more, can execute a control for making the game non-executable. When the number of subtracted balls is less than 80000 in a high-probability high-base state, the performance control microcomputer 121 can execute a probability variation mode performance.SELECTED DRAWING: Figure 18
Patent JP-2023048893-A (JP)
Title: Hose connection structure
Inventor: FUJIMURA TOSHIKI
IPC: F16L33/00
Filed: 2021-09-28
Abstract: To provide a hose connection structure capable of holding the durability and sealability without lowering connection workability.SOLUTION: The hose connection structure where the end of a connected object 14 is inserted into the end of a hose 10 having elasticity at least in the radial direction to actualize communicative connection, includes a jig 12 inserted and installed inside the hose end and having an outer diameter for enlarging the diameter of the hose in the inserted and installed state, and a swollen part 14a provided on at least part of a connection site for the connected object and having an outer diameter larger than the inner diameter of the jig, the jig having fragility which is destroyed by the swollen part when the connected object is inserted thereinto.SELECTED DRAWING: Figure 1B
Patent JP-2022000810-A (JP)
Title: Financial product transaction management device, financial product transaction management system, and program
Inventor: AIBA HITOSHI
IPC: G06Q40/02
Filed: 2021-09-29
Abstract: To provide a financial product transaction management device that is highly convenient for a customer who deals an order for a financial product, by continuously combining a plurality of orders.SOLUTION: In a financial product transaction management device 1, with respect to multiple order information groups consisting of order information for placing a sell order or a purchase order at a first price that contracts a first order in an if-dan order and a second price that contracts a second order placed by the contract of the first order, a contract information generation unit 14 is characterized by changing the price that is the basis for contracting the first order and/or the second order based on a trail according to fluctuation of market price, contracting the first order at the first price when the order price of the first order trails and the market price matches the first price a predetermined number of times being multiple times, and contracting the second order at the second price when the order price of the second order trails and the market price matches the second price a predetermined number of times being multiple times.SELECTED DRAWING: Figure 1
Patent JP-2023051252-A (JP)
Title: Machine tool, processing route generation method, and computer program
Inventor: KONDO MASATO
IPC: G05B19/42
Filed: 2021-09-30
Abstract: To provide a machine tool capable of eliminating an operator's correction work needed to generate a highly precise processing route.SOLUTION: A machine tool includes: a main shaft on which a tool is mounted; a movement unit that performs an approach motion, which causes the main shaft to approach the rim of a master workpiece along a reference route on an outer circumference or inner circumference of the master workpiece determined based on plural reference points, or a receding motion causing the main shaft to recede from the rim; a receding time contact determination unit that determines whether or not the tool comes into contact with the master workpiece during the receding motion; a change unit that, when the receding time contact determination unit determines that the tool comes into contact with the master workpiece, changes receding directions in the receding motion; an approach time contact determination unit that determines whether or not the tool comes into contact with the rim during the approach motion made by the movement unit; an acquisition unit that acquires coordinates of the main shaft every time the approach time contact determination unit determines that the tool has come into contact with the rim; and a generation unit that generates a processing route of the main shaft on the basis of plural sets of coordinates acquired by the acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2022002534-A (JP)
Title: Mosquito control aerosol and mosquito control method
Inventor: NOTOMI AYAKO
IPC: A01M7/00
Filed: 2021-10-05
Abstract: To provide a mosquito control aerosol that can exert a superior control effect to mosquitoes over a long period of time, and further has a reduced effect on humans and pet animals, and to provide a mosquito control method using the mosquito control aerosol.SOLUTION: There is provided a mosquito control aerosol including: a pressure vessel provided with a quantitative injection valve enclosing an aerosol stock solution containing a pest control component and a higher fatty acid ester, and a propellant; and an injection button provided with an injection orifice connected to the quantitative injection valve. An injection volume when the injection button is pushed down once is adjusted to become 0.1 to 0.4 mL, and the injection force at an injection distance of 20 cm is adjusted to become 0.3 to 10.0 g f at 25°C. The aerosol stock solution is injected from the injection orifice as adhesive particles X, wherein at least one part of the aerosol stock solution adheres to an exposed part in a space to be treated.SELECTED DRAWING: Figure 1
Patent JP-2022008877-A (JP)
Title: Power storage device
IPC: H01M50/121
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device with high reliability or long life that is repeatedly bendable. 
     SOLUTION: A power storage device 500 includes a positive electrode 503, a negative electrode 506, and a package 509 covering the positive electrode and the negative electrode. The package includes a metal layer and a resin layer. The metal layer is thinner in a part of an outer edge part 509b of the package than in other parts than the outer edge part. The package includes a plurality of slits 261 at the outer edge part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023056253-A (JP)
Title: transducer
Inventor: NAIKI TAKASHI
IPC: H04R17/00
Filed: 2021-10-07
Abstract: To provide a transducer capable of preventing a damage of a vibration film by relaxing a stress applied to the vibration film.SOLUTION: A transducer 1 comprises: a piezo electric element 3 including a piezoelectric film 11, an upper electrode 13 laminated on the upper surface of the piezoelectric film 11, and a lower electrode 15 laminated on the lower surface of the piezoelectric film 11; and a vibration film 21 supported by a film supporting part 23 having a hollow part 25 formed inside. The piezo electric element 3 is laminated on the upper surface of the vibration film 21, and a plurality of holes 31 or slits 33 penetrating from the surface of the upper electrode 13 to at least the piezoelectric film 11 are formed.SELECTED DRAWING: Figure 2
Patent JP-2022104530-A (JP)
Title: Laminated capacitor and mounting substrate for the same
Inventor: LEE JOON WOON
IPC: H01G4/30
Filed: 2021-10-08
Abstract: To provide a laminated capacitor capable of reducing cracks generated between an active region and a cover, and to provide a mounting substrate for the same.SOLUTION: A laminated capacitor includes: a capacitor main body that includes an active region including a plurality of dielectric layers and a plurality of internal electrodes alternately arranged between the dielectric layers, and covers formed respectively above and below the active region; and an external electrode arranged on the capacitor main body so as to be coupled with the internal electrodes. An internal electrode arranged adjacent to each cover, among the internal electrodes, has at least one incised part formed at a portion coupled with the external electrode. Also provided is a mounting substrate for the laminated capacitor.SELECTED DRAWING: Figure 3
Patent JP-2023057904-A (JP)
Title: Work claw having sensor, work machine, and protective cover
Inventor: KAIDA KENJI
IPC: A01B33/08
Filed: 2021-10-12
Abstract: To prevent fallout and damage of a sensor during work in a work claw having a sensor.SOLUTION: A work claw having a sensor according to an embodiment includes: a claw body; a sensor unit attached to the claw body; and a protective cover which covers the sensor unit and a part of the claw body. The sensor unit may be provided to a ridge part of the claw body. The claw body has an attaching hole. The protective cover may have an opening at a position corresponding to the attaching hole.SELECTED DRAWING: Figure 2